Index: trunk/src/atmsdriver/model/LoopDetector.java
===================================================================
--- trunk/src/atmsdriver/model/LoopDetector.java	(revision 180)
+++ trunk/src/atmsdriver/model/LoopDetector.java	(revision 184)
@@ -6,5 +6,6 @@
 import org.w3c.dom.Element;
 
-/** A LoopDetector represents a single detector for a single lane in a network.
+/** 
+ *  A LoopDetector represents a single detector for a single lane in a network.
  * 
  *  A LoopDetector contains static meta data, and three dynamic attributes: vol,
@@ -26,4 +27,11 @@
     private int spd;
     
+    /**
+     * Constructs a LoopDetector from loopID, loopLocation, and laneNum
+     * 
+     * @param loopID
+     * @param loopLocation
+     * @param laneNum 
+     */
     public LoopDetector(int loopID, String loopLocation, int laneNum)
     {
@@ -39,4 +47,7 @@
     }
     
+    /**
+     * XML tags used for toXML() method.
+     */
     private static enum XML_TAGS
     {
@@ -89,5 +100,10 @@
         this.spd = spd;
     }
-    
+
+    /**
+     * Returns the LoopDetector data in XMLFormat
+     * 
+     * @param currElem The current XML <LoopDetector> element
+     */
     public void toXML(Element currElem)
     {